pos	ref	alt	in_target	n_oysters_with_alt	alt_freq_Pum	alt_freq_Qui	alt_freq_Rio	pop_differentiated	cpg_destroying	Pum1	Qui1	Qui2	Qui3	Qui4	Rio1	Rio2	Rio3	Rio4
6998136	C	T	False	1	0.0	0.143	0.0	False	True	0.00/8	0.38/8	0.00/2	0.00/5	0.00/6	0.00/5	0.00/8	0.00/4	0.00/7
6998151	G	T	False	1	0.0	0.0	0.062	False	False	0.00/4	0.00/3	0.00/2	0.00/4	0.00/1	0.25/4	0.00/4	0.00/4	0.00/4
6998152	T	C	False	4	0.0	0.379	0.0	False	False	0.00/13	0.27/11	0.25/4	0.25/8	0.83/6	0.00/9	0.00/9	0.00/9	0.00/12
6998169	G	A	True	1	0.0	0.9	0.0	True	True	0.00/7	1.00/2	0.50/2	1.00/5	1.00/1	0.00/3	0.00/3	0.00/4	0.00/3